[media] saa7164: remove unused videobuf references

This driver includes videobuf headers and selects VIDEOBUF_DVB, but
videobuf isn't used at all.

Remove this.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/pci/saa7164/Kconfig

diff --git a/drivers/media/pci/saa7164/Kconfig b/drivers/media/pci/saa7164/Kconfig
index a53db7d..9098ef5 100644
--- a/drivers/media/pci/saa7164/Kconfig
+++ b/drivers/media/pci/saa7164/Kconfig
@@ -5,7 +5,6 @@
 	select FW_LOADER
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
-	select VIDEOBUF_DVB
 	select DVB_TDA10048 if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_S5H1411 if MEDIA_SUBDRV_AUTOSELECT
 	select MEDIA_TUNER_TDA18271 if MEDIA_SUBDRV_AUTOSELECT

drivers/media/pci/saa7164/saa7164.h

diff --git a/drivers/media/pci/saa7164/saa7164.h b/drivers/media/pci/saa7164/saa7164.h
index f8e54d5..a2e9fa7 100644
--- a/drivers/media/pci/saa7164/saa7164.h
+++ b/drivers/media/pci/saa7164/saa7164.h
@@ -54,8 +54,6 @@
 
 #include <media/tuner.h>
 #include <media/tveeprom.h>
-#include <media/videobuf-dma-sg.h>
-#include <media/videobuf-dvb.h>
 #include <dvb_demux.h>
 #include <dvb_frontend.h>
 #include <dvb_net.h>